Double-blind study of the use of oral chymotrypsin in episiotomy.
D002918:Chymotrypsin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004487:Edema / Q000188:drug therapy; D004841:Episiotomy; D005260:Female; D006801:Humans; D010146:Pain / Q000188:drug therapy; D010919:Placebos; D011183:Postoperative Complications / Q000188:drug therapy*; D011247:Pregnancy
D010919:Placebos; D002918:Chymotrypsin